Zobrazeno 1 - 10
of 14
pro vyhledávání: '"J. Kopf"'
Autor:
Gauvain Wiemer, Volkhard Spiess, Ting-Wei Wu, Stefan Wenau, Stefan Kreiter, Alexander Roesner, Françoise Courboulex, Achim J Kopf
Publikováno v:
Landslides
Landslides, 2019, 16 (1), pp.23-35. ⟨10.1007/s10346-018-1060-7⟩
Landslides, Springer Verlag, 2019, 16 (1), pp.23-35. ⟨10.1007/s10346-018-1060-7⟩
Landslides (1612-510X) (Springer Nature America, Inc), 2019-01, Vol. 16, N. 1, P. 23-35
Landslides, 2019, 16 (1), pp.23-35. ⟨10.1007/s10346-018-1060-7⟩
Landslides, Springer Verlag, 2019, 16 (1), pp.23-35. ⟨10.1007/s10346-018-1060-7⟩
Landslides (1612-510X) (Springer Nature America, Inc), 2019-01, Vol. 16, N. 1, P. 23-35
International audience; The shallow Nice submarine slope is notorious for the 1979 tsunamigenic landslide that caused eight casualties and severe infrastructural damage. Many previous studies have tackled the question whether earthquake shaking would
Autor:
Matt O'Regan, Martin Holmén, Ian Snowball, Paul Frogner-Kockum, Achim J Kopf, Anna Apler, Hjördis Löfroth, Jim Hedfors, Gunnel Göransson
Publikováno v:
Engineering Geology. 289:106190
In several locations along Sweden's northern Baltic coast there are deposits of contaminated fibrous sediments that are known as fiberbanks. Historically, these anthropogenic fiberbanks and associated contaminants were formed outside pulp and paper f
Autor:
Kiichiro Kawamura, Gregory F. Moore, Jan Sverre Laberg, Michael Strasser, Achim J Kopf, Tiago Marcos Alves, Shu Gao
Publikováno v:
Landslides. 14:849-860
The processes of flow deformation of marine mass-transport sediments, including their ability to affect the underlying substrate and add mass during sediment flow events, are addressed based on sedimentological analyses of strata from the distal part
Publikováno v:
Soil Dynamics and Earthquake Engineering
In this study we investigate the effect of prior seismic shaking on the monotonic shear strength of saturated Ottawa Sand 20/30. We perform a series of stress-controlled undrained cyclic triaxial tests with different seismic intensities intentionally
Autor:
Gauvain Wiemer, Achim J Kopf
Publikováno v:
Landslides. 14:223-232
Volcanic ash deposits have been proposed to potentially liquefy and act as preferential failure planes during submarine landslides along active margins. However, particle angularity and surface roughness of volcanic material significantly influence i
Autor:
Achim J Kopf, Gauvain Wiemer
Publikováno v:
Geo-Marine Letters. 35:305-314
Weathering of tephra results in increasing proportions of mechanically weak, authigenic clay minerals (smectite). This suggests that altered tephra represent inherent weak layers in slope sediment sequences, and these may facilitate slope failure in
Autor:
Michael Strupler, Flavio S. Anselmetti, Achim J Kopf, Michael Strasser, Michael Hilbe, Timo Fleischmann
Publikováno v:
Geo-Marine Letters, 37 (3)
Strupler, M.; Hilbe, Michael; Anselmetti, Flavio; Kopf, A. J.; Fleischmann, T.; Strasser, M. (2017). Probabilistic stability evaluation and seismic triggering scenarios of submerged slopes in Lake Zurich (Switzerland). Geo-marine letters, 37(3), pp. 241-258. Springer 10.1007/s00367-017-0492-8
Strupler, M.; Hilbe, Michael; Anselmetti, Flavio; Kopf, A. J.; Fleischmann, T.; Strasser, M. (2017). Probabilistic stability evaluation and seismic triggering scenarios of submerged slopes in Lake Zurich (Switzerland). Geo-marine letters, 37(3), pp. 241-258. Springer 10.1007/s00367-017-0492-8
Subaqueous landslides and their consequences, such as tsunamis, can cause serious damage to offshore infrastructure and coastal communities. Stability analyses of submerged slopes are therefore crucial, yet complex steps for hazard assessment, as man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af54d755845ee01258d5bd5204ce6a00
Publikováno v:
Geo-Marine Letters
Submarine landslides are common along the Uruguayan and Argentinean continental margin, but size, type and frequency of events differ significantly between distinct settings. Previous studies have proposed sedimentary and oceanographic processes as f
Publikováno v:
Geo-Marine Letters. 33:405-418
Along the Nankai Trough megasplay fault off SE Japan, the effect of fluid migration on subduction-related seismogenesis and tsunamigenesis remains unresolved. To investigate the existence and role of fluid flow, a SmartPlug borehole observatory was i
Autor:
Annedore Seifert, Achim J Kopf
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 138:203-206
One particularly complex phenomenon is the episodic, tidally driven variation of navigable depth level as a result of fluid mud settlement. This paper presents results from dynamic cone penetration testing with pore pressure measurement (CPTU) as a n